Well you would first add 5/13 and 2/13, so 7/13. Then you would subtract 7 from 13. So your answer would be 6/13. Hope that helped!
In order to find how many miles you multiply 512 by 16
Your answer is 8192 miles
Hope this helps :D
It's 4. The factors of 12 are: 1,2,3,4,6,12. The factors of 20 are: 1,2,4,5,10,20.
1 dry quart=1.10
1.10 x 4= 4.4
Final answer: B.